Nikko MountMasterAO 4-12x50 Scope MilDot

Product Code: 038231
10 Review(s) | Add Your Review

Image 1

Nikko MountMasterAO 4-12x50 Scope MilDot

Product Code: 038231

10 Review(s) | Add Your Review
15% Off

Special Price Incl. Tax: £67.99 Exc VAT £56.66

Was Incl. Tax: £79.96

Was Exc VAT £66.63

Time until next dispatch:
Nikko Stirling Mountmaster AO-4-12 x 50 Scope-Mildot Read More
In Stock
In Stock
Estimated Delivery: 20 Nov 18 - 21 Nov 18
Exeter Store UK In Stock
Dorset Store UK Hurry, Limited Stock
Newport Store UK Hurry, Limited Stock

Accepted payment methods:

  • Delta
  • Mastercard
  • Mastero
  • Visa
  • Visa Electron
  • This is a Comodo Secure Site
  • Details

    Ideal for airguns and . 22 rifles. These well made competitively priced scopes will stand up to real use. MOUNTMASTER riflescopes come with full metal alloy adjustment houses for greater reliability. Adjustments are to 1/4 of an inch and feature a 4 plex reticle as standard. All MOUNTMASTER scopes are shock tested and nitrogen filled at the factory for fog and waterproofing. Additionally all MOUNTMASTER scopes come supplied with 3/8quick detachable mounts - ideal for mounting on air guns and 22 rifles. Mountmaster AO Series Hunting small game with airguns or . 22 rifles is becoming increasingly popular and a challenging sport. So too are the various plinking targets available today. Usually the game or target is small and the distances can vary from shot to shot. Normally a riflescope is focuses and parallax free at 100 yards. However when the game or target is at closer ranges then focusing and parallax correction is necessary to avoid inaccuracy. The new Mountmaster AO series has been developed to provide a fast correction to focus and parallax through the adjustable objective (AO) lenses. Now you can adjust right down to targets that are only 10 yards if required! The AO series feature a very strong 3/8 - inch dovetail mount ring. Additionally we have added a recoil stop screw that allows the mount to be secured to powerful airguns without fear of shifting under the sharp recoil of the spring release. The Mountmaster AO series features finger adjustable windage and elevation bezels and an attractive matte finish. The reticle supplied is the popular Mil Dot which allows convenient holdover markers allowing quick shooting over varying distances !Key Features - Fast focus ocular lens - Objective focus and parallax adjustment - 1 inch matte black alloy body tube - 4 plex reticle - Multicoated lenses - Waterproof, fog proof, shockproof - 1/4 MOA adjustments - Coin slot adjustments - 3/8 quick detachable mounts
  • Delivery & Returns


    Free UK delivery on orders over £100*

    *Some bulky items (e.g. gun safes) may have a delivery surcharge applied per product and cannot be delivered outside of the UK - please see your Basket for actual delivery amounts.

    For simplicity, Sportsman Gun Centre's delivery charges are based on a flat rate, so you'll pay the same low price for delivery no matter how much your order contains or weighs.

    STANDARD UK (2-5 DAYS) £5.99
    NEXT DAY UK  £9.99
    FRANCE & GERMANY  £12.99
    FINLAND, SWEDEN  £30.99
    REST OF EUROPE  £38.99
    USA & CANADA  £35.99
    REST OF WORLD  £54.99



    How quickly will my order arrive?

    Our aim is to dispatch all orders placed before 13.00pm on the same day. Any orders placed after that time will be dispatched on the next working day. All orders are sent using a next working day delivery service. For UK deliveries, you should receive your item 2-3 working days after placing your order..

    We will send you a notification email when your order has been dispatched.

    While we always try our best to dispatch every order following the above guidelines, however during extremely busy periods, dispatch times may increase by up to one day. We will keep you updated on the status of your order via email.


    How can I track the status of my order?

    You will receive an email to confirm we have received your order and that your payment has been verified. You will also receive an email to let you know when your order is being processed and another to let you know your order has been dispatched.

    In your dispatch confirmation email we will include any relevant tracking numbers, allowing you to track your parcel on the carrier's website


    What days will my order be delivered on?

    Our couriers deliver between 9:00am and 6:00pm Monday to Friday.


    Will I need to sign for my order?

    Depending on the service we use to send your order, someone may need to sign for your order


    I have a query regarding my delivery?

    If you have any queries regarding your delivery please ring us on 01392 354854 or email us at

    If we cannot deliver your order within the specified time period we will make every attempt to contact you and provide an expected delivery time. If this delivery time is not suitable, you can cancel your order and we will provide a full refund.


    How carefully is my order packaged?

    We take great care in packaging your order, using the necessary materials according to its weight, size and how fragile it is.


    What do I do if my order arrives damaged?

    If any item you receive from us arrives damaged, please contact us on 01392 354854 or email us at as soon as possible . We will then advise you on the best course of action. In most cases we will ask you to return the item to us for an exchange or refund.

  • Security & Payments


    How do I pay for my order?

    Checkout is simple and totally secure. We accept the following payment methods;

    Visa, Mastercard, Maestro, Electron and Delta.


    Is The Sportsman Gun Centre a secure website?

    Absolutely. Our website uses the highest assurance Comodo Extended Verification 2048bit 100% secure SSL technology. This means that The Sportsman Gun Centre offers the highest available levels of trust and authentication.

    Look for the green address bar at Checkout, giving you the extra assurance that this site is 100% secure.


    Do you store my card details? 

    We never, ever store your card details.

    For 'saved' cards, we safely save a unique 'token' that can only ever be used with our website and must be verified by our payment provider, Sagepay

    Your card payments will be processed by Sagepay so you can Checkout with total confidence that your personal and order details are safe.

Customer Reviews

10 Reviews | Add Your Review

Write Your Own Review

You're reviewing: Nikko MountMasterAO 4-12x50 Scope MilDot

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  • Excellent service and quality of scope

    Needed help to check compatibility with existing rifle - Sportsman Gun Centre were excellent in responding. Delivery was efficient, product good, and scope fitted as advised. Very happy.


    Review by Rae | Posted on 13/11/2018

  • Good budget scope

    A friend of mine has 2 of these and after using his I made the decision to buy this model. Very clear and sharp up to x10 mag then the image to x12 is a little milky. I only shoot at between x6 - x9 so I am more than happy with this easy to live with scope. AO ring is also a lot easier to move than on my other branded scopes I own, which is a big bonus when acquiring your target distance. For the money this is top scope.


    Review by Paukl | Posted on 20/08/2018

  • Great scope

    Great scope for price would buy another


    Review by Paul hammond | Posted on 30/06/2018

  • It is truely a good scope for its price range.

    If any one is looking for a scope that can stand recoil shocks, this is it.
    very happy how it keeps zero with my black bull airgun. i would recommend it to any rifel owner.


    Review by Atem Hovsepian | Posted on 17/01/2018

  • Works for me

    Bought this to improve on a basic scope that came as part of a package deal with a .22 springer. The scope works nicely and has improved accuracy by a country mile!!!


    Review by Ed | Posted on 20/12/2017

  • Great scope, great service.

    Got this scope at a great price, and delivered on time. Would / have recommended you to friends.


    Review by Steve darbyshire | Posted on 01/04/2017

  • Excellent

    Very happy with my scopes and quick delivery


    Review by Rich | Posted on 15/02/2017

  • Excellent service would recommend to anyone.

    I brought the scope as a replacement, very happy with the product. I would recommend you to anyone. Thank you.


    Review by Rubin | Posted on 28/01/2017

  • Excellent

    I bought this scope (my second one now) to use with my night vision add on. It works well and I'm pleased with it. It's fitted to my Howa 1500 in .204 calibre, and the scope has stood up to the recoil (which is low anyway)
    The scope is suitable for air rifles to small centrefire.


    Review by STEVE | Posted on 04/01/2017

  • brilliant

    2nd scope purchased for my hatsan after getting on so well with this scope on my bsa brilliant bit of kit


    Review by mike | Posted on 30/11/2016

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